The (9)Be((6)Li,d)(13)C reaction was used to investigate alpha resonant states in (13)C up to 13 MeV of excitation. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion detection technique. The resolution of 50 keV allowed for the separation of the resonant contributions to the known 7/2(-) at 10.753 MeV and (5/2(-)) at 10.818 MeV (13)C states. The alpha resonance seen at the (3 alpha + n) threshold was not previously reported. The experimental angular distributions are presented in comparison with DWBA predictions.

Alpha Resonances in (13)C Excited by the (9)Be ((6)Li,d) Reaction

Cappuzzello F;
2010-01-01

Abstract

The (9)Be((6)Li,d)(13)C reaction was used to investigate alpha resonant states in (13)C up to 13 MeV of excitation. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion detection technique. The resolution of 50 keV allowed for the separation of the resonant contributions to the known 7/2(-) at 10.753 MeV and (5/2(-)) at 10.818 MeV (13)C states. The alpha resonance seen at the (3 alpha + n) threshold was not previously reported. The experimental angular distributions are presented in comparison with DWBA predictions.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/50660
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